Comparison of Capabilities of Finite Element Method and Specialized Software Programs in Evaluation of Gears

Lasova, Vaclava; Bernardin, Petr; Kronerova, Eva

doi:10.17973/mmsj.2015_06_201515

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…This is also applied to the milling head design [Lašová 2011]. The performing of separate analysis of individual components (main drive, parts of the frame, bearings, shafts, gears) is no longer sufficient [Lašová 2015, Bernardin 2017. It is appropriate to implement the shaft behaviour (displacement, rotation) in the gear calculation, or stiffness of the housing of the gearbox (eventual of milling head).…”

Section: Introductionmentioning

confidence: 99%

Alternative Solution of a Milling Head Housing Using the Computer Aided Systems

Lasova¹,

Bernardin²,

Svagr³

et al. 2021

MMSJ

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The aim of this work was design of alternative solution of milling head housing with help of topology optimization. Mechanical properties of new alternative housing solution (specifically a stiffness) are based on the existing milling head IFVW10x manufactured by the ŠMT a.s. company. The stiffness of existing milling head was determined using KISSsys calculation software, as well as the stiffness of the milling head with the alternative housing solution. The special "Guayan reduction" tool (Siemens NX software) was used to obtain the partial stiffness of the housing and to determine its influence on the stiffness of the whole assembly.

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Section: Introductionmentioning

confidence: 99%

Alternative Solution of a Milling Head Housing Using the Computer Aided Systems

Lasova¹,

Bernardin²,

Svagr³

et al. 2021

MMSJ

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“…A detailed comparison was undertaken for a specific connection using securing pins between two steel boards. This work is a continuation of the scientific work [Lasova 2015], where the capabilities of FE method and SPPs in evaluation of gears were compared.…”

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confidence: 99%

Strength Analysis of Pin Connections Using Computer Aided Systems

Bernardin¹,

Lasova²,

Sedlacek³

2017

MM SJ

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emphasis is given to accurate prediction of their properties, especially strength. There are several options for predicting pin connections, such as analytical calculations, Special-Purpose Programs (SPPs), or Finite Element Analysis (FEA). Nowadays companies do not usually have all these prediction methods available. The main reason is price and the maintenance of the software. In particular, smaller companies are usually equipped with SPPs [MITCalc 2003-2013, KISSsoft AG 1998-2014, BSPOJ 1992 based on spreadsheets or databases, because FEA is less affordable and is a time consuming process. Consequently, they have no other choice but to accept the information and values obtained from these SPPs, even without understanding their principles. This scientific work describes the comparison of the prediction methods of the pin connections so that the results should be usable for designers in the evaluation of similar connections. One section of this paper is devoted to comparing the programs with respect to material parameters, types of loading, evaluation criterions and results. A detailed comparison was undertaken for a specific connection using securing pins between two steel boards. This work is a continuation of the scientific work [Lasova 2015], where the capabilities of FE method and SPPs in evaluation of gears were compared.

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A Review of Recent Advances in Design Optimization of Gearbox

Qin

Lyu

2018

Int. J. Precis. Eng. Manuf.

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Comparison of Capabilities of Finite Element Method and Specialized Software Programs in Evaluation of Gears

Cited by 4 publications

References 2 publications

Alternative Solution of a Milling Head Housing Using the Computer Aided Systems

Alternative Solution of a Milling Head Housing Using the Computer Aided Systems

Strength Analysis of Pin Connections Using Computer Aided Systems

A Review of Recent Advances in Design Optimization of Gearbox

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